#include <GrVkPipelineStateDataManager.h>

Inheritance diagram for GrVkPipelineStateDataManager:

Public Types
typedef GrVkUniformHandler::UniformInfoArray	UniformInfoArray

Public Types inherited from GrGLSLProgramDataManager
enum class	Specialized : bool { kNo = false , kYes = true }

Public Member Functions
	GrVkPipelineStateDataManager (const UniformInfoArray &, uint32_t uniformSize, bool usePushConstants)

std::pair< sk_sp< GrGpuBuffer >, bool >	uploadUniforms (GrVkGpu gpu, VkPipelineLayout, GrVkCommandBuffer commandBuffer)

void	releaseData ()

void	set1iv (UniformHandle, int arrayCount, const int32_t v[]) const override

void	set1fv (UniformHandle, int arrayCount, const float v[]) const override

void	set2iv (UniformHandle, int arrayCount, const int32_t v[]) const override

void	set2fv (UniformHandle, int arrayCount, const float v[]) const override

void	setMatrix2fv (UniformHandle, int arrayCount, const float matrices[]) const override

Public Member Functions inherited from GrUniformDataManager
	GrUniformDataManager (uint32_t uniformCount, uint32_t uniformSize)

void	set1i (UniformHandle, int32_t) const override

void	set1iv (UniformHandle, int arrayCount, const int32_t v[]) const override

void	set1f (UniformHandle, float v0) const override

void	set2i (UniformHandle, int32_t, int32_t) const override

void	set2iv (UniformHandle, int arrayCount, const int32_t v[]) const override

void	set2f (UniformHandle, float, float) const override

void	set3i (UniformHandle, int32_t, int32_t, int32_t) const override

void	set3iv (UniformHandle, int arrayCount, const int32_t v[]) const override

void	set3f (UniformHandle, float, float, float) const override

void	set3fv (UniformHandle, int arrayCount, const float v[]) const override

void	set4i (UniformHandle, int32_t, int32_t, int32_t, int32_t) const override

void	set4iv (UniformHandle, int arrayCount, const int32_t v[]) const override

void	set4f (UniformHandle, float, float, float, float) const override

void	set4fv (UniformHandle, int arrayCount, const float v[]) const override

void	setMatrix2f (UniformHandle, const float matrix[]) const override

void	setMatrix3f (UniformHandle, const float matrix[]) const override

void	setMatrix4f (UniformHandle, const float matrix[]) const override

void	setMatrix3fv (UniformHandle, int arrayCount, const float matrices[]) const override

void	setMatrix4fv (UniformHandle, int arrayCount, const float matrices[]) const override

void	markDirty ()

Public Member Functions inherited from GrGLSLProgramDataManager
virtual	~GrGLSLProgramDataManager ()

virtual void	set1iv (UniformHandle, int arrayCount, const int v[]) const =0

virtual void	set2iv (UniformHandle, int arrayCount, const int v[]) const =0

virtual void	set3iv (UniformHandle, int arrayCount, const int v[]) const =0

virtual void	set4iv (UniformHandle, int arrayCount, const int v[]) const =0

void	setSkMatrix (UniformHandle, const SkMatrix &) const

void	setSkM44 (UniformHandle, const SkM44 &) const

void	setRuntimeEffectUniforms (SkSpan< const SkRuntimeEffect::Uniform >, SkSpan< const UniformHandle >, SkSpan< const Specialized >, const void *src) const

void	setRuntimeEffectUniforms (SkSpan< const SkRuntimeEffect::Uniform > uniforms, SkSpan< const UniformHandle > handles, const void *src) const

Additional Inherited Members
Protected Member Functions inherited from GrUniformDataManager
int	copyUniforms (void dest, const void src, int numUniforms, SkSLType uniformType) const

template<int N, SkSLType kFullType, SkSLType kHalfType>
void	set (UniformHandle u, const void *v) const

template<int N, SkSLType kFullType, SkSLType kHalfType>
void	setv (UniformHandle u, int arrayCount, const void *v) const

template<int N, SkSLType FullType, SkSLType HalfType>
void	setMatrices (UniformHandle, int arrayCount, const float matrices[]) const

void *	getBufferPtrAndMarkDirty (const Uniform &uni) const

Protected Member Functions inherited from GrGLSLProgramDataManager
	GrGLSLProgramDataManager ()

Protected Attributes inherited from GrUniformDataManager
uint32_t	fUniformSize

bool	fWrite16BitUniforms = false

skia_private::TArray< Uniform, true >	fUniforms

SkAutoMalloc	fUniformData

bool	fUniformsDirty = false

Detailed Description

Definition at line 20 of file GrVkPipelineStateDataManager.h.

Member Typedef Documentation

◆ UniformInfoArray

typedef GrVkUniformHandler::UniformInfoArray GrVkPipelineStateDataManager::UniformInfoArray

Definition at line 22 of file GrVkPipelineStateDataManager.h.

Constructor & Destructor Documentation

◆ GrVkPipelineStateDataManager()

GrVkPipelineStateDataManager::GrVkPipelineStateDataManager	(	const UniformInfoArray &	uniforms,
		uint32_t	uniformSize,
		bool	usePushConstants
	)

Definition at line 17 of file GrVkPipelineStateDataManager.cpp.

    : INHERITED(uniforms.count(), uniformSize)
    , fUsePushConstants(usePushConstants) {
    // We must add uniforms in same order as the UniformInfoArray so that UniformHandles already
    // owned by other objects will still match up here.
    int i = 0;
    GrVkUniformHandler::Layout memLayout = usePushConstants ? GrVkUniformHandler::kStd430Layout
                                                            : GrVkUniformHandler::kStd140Layout;
    for (const auto& uniformInfo : uniforms.items()) {
        Uniform& uniform = fUniforms[i];
        SkASSERT(GrShaderVar::kNonArray == uniformInfo.fVariable.getArrayCount() ||
                 uniformInfo.fVariable.getArrayCount() > 0);
        SkDEBUGCODE(
            uniform.fArrayCount = uniformInfo.fVariable.getArrayCount();
        )
 
        uniform.fOffset = uniformInfo.fOffsets[memLayout];
        uniform.fType = uniformInfo.fVariable.getType();
        ++i;
    }
}

Member Function Documentation

◆ releaseData()

void GrVkPipelineStateDataManager::releaseData ( )

Definition at line 161 of file GrVkPipelineStateDataManager.cpp.

161{ fUniformBuffer.reset(); }

sk_sp::reset

void reset(T *ptr=nullptr)

Definition SkRefCnt.h:310

◆ set1fv()

void GrVkPipelineStateDataManager::set1fv	(	UniformHandle	u,
		int	arrayCount,
		const float	v[]
	)		const

overridevirtual

Reimplemented from GrUniformDataManager.

Definition at line 85 of file GrVkPipelineStateDataManager.cpp.

                                                                 {
    if (fUsePushConstants) {
        const Uniform& uni = fUniforms[u.toIndex()];
        SkASSERT(uni.fType == SkSLType::kFloat || uni.fType == SkSLType::kHalf);
        SkASSERT(arrayCount > 0);
        SkASSERT(arrayCount <= uni.fArrayCount ||
                 (1 == arrayCount && GrShaderVar::kNonArray == uni.fArrayCount));
 
        void* buffer = this->getBufferPtrAndMarkDirty(uni);
        SkASSERT(sizeof(float) == 4);
        memcpy(buffer, v, arrayCount * sizeof(float));
    } else {
        return this->INHERITED::set1fv(u, arrayCount, v);
    }
}

◆ set1iv()

void GrVkPipelineStateDataManager::set1iv	(	UniformHandle	u,
		int	arrayCount,
		const int32_t	v[]
	)		const

override

Definition at line 67 of file GrVkPipelineStateDataManager.cpp.

                                                                   {
    if (fUsePushConstants) {
        const Uniform& uni = fUniforms[u.toIndex()];
        SkASSERT(uni.fType == SkSLType::kInt || uni.fType == SkSLType::kShort);
        SkASSERT(arrayCount > 0);
        SkASSERT(arrayCount <= uni.fArrayCount ||
                 (1 == arrayCount && GrShaderVar::kNonArray == uni.fArrayCount));
 
        void* buffer = this->getBufferPtrAndMarkDirty(uni);
        SkASSERT(sizeof(int32_t) == 4);
        memcpy(buffer, v, arrayCount * sizeof(int32_t));
    } else {
        return this->INHERITED::set1iv(u, arrayCount, v);
    }
}

◆ set2fv()

void GrVkPipelineStateDataManager::set2fv	(	UniformHandle	u,
		int	arrayCount,
		const float	v[]
	)		const

overridevirtual

Reimplemented from GrUniformDataManager.

Definition at line 121 of file GrVkPipelineStateDataManager.cpp.

                                                                 {
    if (fUsePushConstants) {
        const Uniform& uni = fUniforms[u.toIndex()];
        SkASSERT(uni.fType == SkSLType::kFloat2 || uni.fType == SkSLType::kHalf2);
        SkASSERT(arrayCount > 0);
        SkASSERT(arrayCount <= uni.fArrayCount ||
                 (1 == arrayCount && GrShaderVar::kNonArray == uni.fArrayCount));
 
        void* buffer = this->getBufferPtrAndMarkDirty(uni);
        SkASSERT(sizeof(float) == 4);
        memcpy(buffer, v, arrayCount * 2 * sizeof(float));
    } else {
        return this->INHERITED::set2fv(u, arrayCount, v);
    }
}

◆ set2iv()

void GrVkPipelineStateDataManager::set2iv	(	UniformHandle	u,
		int	arrayCount,
		const int32_t	v[]
	)		const

override

Definition at line 103 of file GrVkPipelineStateDataManager.cpp.

                                                                   {
    if (fUsePushConstants) {
        const Uniform& uni = fUniforms[u.toIndex()];
        SkASSERT(uni.fType == SkSLType::kInt2 || uni.fType == SkSLType::kShort2);
        SkASSERT(arrayCount > 0);
        SkASSERT(arrayCount <= uni.fArrayCount ||
                 (1 == arrayCount && GrShaderVar::kNonArray == uni.fArrayCount));
 
        void* buffer = this->getBufferPtrAndMarkDirty(uni);
        SkASSERT(sizeof(int32_t) == 4);
        memcpy(buffer, v, arrayCount * 2 * sizeof(int32_t));
    } else {
        return this->INHERITED::set2iv(u, arrayCount, v);
    }
}

◆ setMatrix2fv()

void GrVkPipelineStateDataManager::setMatrix2fv	(	UniformHandle	u,
		int	arrayCount,
		const float	matrices[]
	)		const

overridevirtual

Reimplemented from GrUniformDataManager.

Definition at line 139 of file GrVkPipelineStateDataManager.cpp.

                                                                       {
    if (fUsePushConstants) {
        // upload as std430
        const Uniform& uni = fUniforms[u.toIndex()];
        SkASSERT(uni.fType == SkSLType::kFloat2x2 || uni.fType == SkSLType::kHalf2x2);
        SkASSERT(arrayCount > 0);
        SkASSERT(arrayCount <= uni.fArrayCount ||
                 (1 == arrayCount && GrShaderVar::kNonArray == uni.fArrayCount));
 
        void* buffer = fUniformData.get();
        fUniformsDirty = true;
 
        static_assert(sizeof(float) == 4);
        buffer = static_cast<char*>(buffer) + uni.fOffset;
        memcpy(buffer, m, arrayCount * 2 * 2 * sizeof(float));
    } else {
        this->INHERITED::setMatrix2fv(u, arrayCount, m);
    }
}

◆ uploadUniforms()

std::pair< sk_sp< GrGpuBuffer >, bool > GrVkPipelineStateDataManager::uploadUniforms	(	GrVkGpu *	gpu,
		VkPipelineLayout	layout,
		GrVkCommandBuffer *	commandBuffer
	)

Definition at line 41 of file GrVkPipelineStateDataManager.cpp.

                                                                                 {
    if (fUniformSize == 0) {
        return std::make_pair(nullptr, true);
    }
    if (fUsePushConstants) {
        commandBuffer->pushConstants(gpu, layout, gpu->vkCaps().getPushConstantStageFlags(),
                                     0, fUniformSize, fUniformData.get());
        fUniformBuffer = nullptr;
    } else {
        if (fUniformsDirty) {
            GrResourceProvider* resourceProvider = gpu->getContext()->priv().resourceProvider();
            fUniformBuffer = resourceProvider->createBuffer(fUniformData.get(),
                                                            fUniformSize,
                                                            GrGpuBufferType::kUniform,
                                                            kDynamic_GrAccessPattern);
            if (!fUniformBuffer) {
                return std::make_pair(nullptr, false);
            }
            fUniformsDirty = false;
        }
    }
 
    return std::make_pair(fUniformBuffer, true);
}

The documentation for this class was generated from the following files:

third_party/skia/src/gpu/ganesh/vk/GrVkPipelineStateDataManager.h
third_party/skia/src/gpu/ganesh/vk/GrVkPipelineStateDataManager.cpp

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ UniformInfoArray

Constructor & Destructor Documentation

◆ GrVkPipelineStateDataManager()

Member Function Documentation

◆ releaseData()

◆ set1fv()

◆ set1iv()

◆ set2fv()

◆ set2iv()

◆ setMatrix2fv()

◆ uploadUniforms()